Articulating arm



FIG. 1 is a perspective view of an embodiment of an articulating arm inan extended configuration showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a top view thereof.

The dashed lines shown in FIGS. 1-6 are included for the purpose ofillustrating environmental subject matter only and form no part of theclaimed design.

The ornamental design for an articulating arm, as shown and described.